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Caged‐Protein‐Confined Bimetallic Structural Assemblies with Mimetic Peroxidase Activity
Author(s) -
Zhang Wei,
Liu Xiangyou,
Walsh Dominic,
Yao Siyu,
Kou Yuan,
Ma Ding
Publication year - 2012
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201102480
Subject(s) - bimetallic strip , peroxidase , biomolecule , chemistry , enzyme , spectroscopy , combinatorial chemistry , catalysis , oxidase test , dual (grammatical number) , nanotechnology , computer science , materials science , biochemistry , physics , art , quantum mechanics , literature
Protein‐confined bimetallic structural ensembles with mimetic peroxidase activity are constructed. The oxidation reaction of 3,3,5,5‐tetramethylbenzidine (TMB) with H 2 O 2 is chosen to detect catalytic activity using UV–vis spectroscopy. The artificial enzyme is coupled with oxidase to build a dual‐enzyme sensor system for the detection of biomolecules.